

Sodium Hyaluronate / Sodium Acetylated Hyaluronate.
What is it?
Sodium hyaluronate, a salt form of hyaluronic acid, is widely used in cosmetics to hydrate and rejuvenate the skin. It has a lower molecular weight than hyaluronic acid, allowing it to penetrate the epidermis and advance hydration to the deeper skin layers. As a postbiotic, it also nourishes and maintains the skin’s microbiome. Its higher bioavailability means it is more readily absorbed by the skin, providing multi-level hydration and rejuvenation.
Information
Sodium hyaluronate, a salt form of hyaluronic acid, is widely used in cosmetics to hydrate and rejuvenate the skin. It has a lower molecular weight than hyaluronic acid, allowing it to penetrate the epidermis and advance hydration to the deeper skin layers. As a postbiotic, it also nourishes and maintains the skin’s microbiome. Its higher bioavailability means it is more readily absorbed by the skin, providing multi-level hydration and rejuvenation.
Where does it come from?
Sodium hyaluronate is naturally present in the body. For skincare, it is derived via a fermentation process using beneficial bacterium to extract hyaluronic acid from plant sources. Sodium acetylated hyaluronate is a derivative of hyaluronic acid with acetyl groups, it also penetrates the skin better and stays in it longer than regular hyaluronic acid.
What are the benefits?
What are the benefits?
- Moisturize the skin: Sodium hyaluronate attracts moisture in skin cells, minimizing irritation and flaking by maximizing skin hydration. Its low molecular weight provides a greater hydrating benefit compared to HA.
- Rejuvenating: By hydrating the skin, sodium hyaluronate minimizes the signs of maturing skin by contributing to tone and elasticity.
- Soothing: Sodium hyaluronate can soothe and calm the skin. It promotes tissue renewal and can minimize the irritation from skin conditions.
- Renewal: Sodium hyaluronate advances cell multiplication and tissue renewal, promoting cell renewal. It also has purifying effects that protect the skin.
- Hydration: It can hydrate oily skin without blocking pores or causing greasiness.
How is it used in our products?
Sodium hyaluronate is used, for example, in F86 Corrective Vegan Hyaluronic Face Serum and F74 Regeneration Intense Face Cream from OLIVEDA. It is included for its rejuvenating and moisturizing properties and ability to contribute to tautness levels, smooth out skin, and hydrate the skin. Its small molecules penetrate the skin quickly and hold up to 1,000 times their weight in water. This can replace water in the dermis as the skin matures and can minimize the signs of maturing skin. Sodium hyaluronate adjusts its moisture absorption based on the relative humidity in the air. It also scavenges reactive oxygen species created by UV rays, which can diminish sunspots and other dark spots.
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